/*********************************************************************
 * Copyright (C) 2002 Andrew Khan
 * <p>
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ***************************************************************************/

package jxl.write.biff;

import jxl.biff.IntegerHelper;
import jxl.biff.Type;
import jxl.biff.WritableRecordData;

/**
 * Record which contains the bounds of the sheet
 */
class DimensionRecord extends WritableRecordData {
    /**
     * The number of rows in the sheet
     */
    private int numRows;
    /**
     * The number of columns in the sheet
     */
    private int numCols;

    /**
     * The binary data
     */
    private byte[] data;

    /**
     * Constructor
     *
     * @param c the number of columns
     * @param r the number of rows
     */
    public DimensionRecord(int r, int c) {
        super(Type.DIMENSION);
        numRows = r;
        numCols = c;

        data = new byte[14];

        IntegerHelper.getFourBytes(numRows, data, 4);
        IntegerHelper.getTwoBytes(numCols, data, 10);
    }

    /**
     * Gets the binary data to be written to the output file
     *
     * @return the binary data
     */
    protected byte[] getData() {
        return data;
    }

}
